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pallidigaster Hansson

Emersonella pallidigaster Hansson, antenna lateral, female.

Emersonella pallidigaster Hansson, antenna lateral, male.

Emersonella pallidigaster Hansson, head frontal, female.

Emersonella pallidigaster Hansson, thoracic dorsum, female.

Emersonella pallidigaster Hansson, forewing, female.

Original description

Hansson, C. 2002. Eulophidae of Costa Rica, 1. Memoirs of the American Entomological Institute, 67:48.

Synonyms

None.

Diagnosis

Malar sulcus present; frons with row of setae along margin of eye removed away from eye margin close to frontal suture, sometimes with 2-3 rows of setae in upper 1/2; thoracic dorsum flat; scutellum transverse, 0.9X as long as wide; propodeum without anterolateral foveae; fore wing speculum small; both sexes with anterior 1/3 of gaster non-metallic yellowish-white. Very similar to santisi, differs mainly in having anterior 1/3 of gaster yellowish-white in both sexes. Also similar to parva, but larger in size (0.8-1.0 mm, versus 0.5-0.7 mm for parva), with row of setae along margin of eye removed away from eye margin, with eyes more hairy, and with scutellum less transverse (ratio length/width of scutellum 0.9, versus 0.7 for parva).

Distribution

Costa Rica.

Biology

Unknown.

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Depository of primary type

Holotype female in Natural History Museum (BMNH), London, England.